killed in chicago to her husband's state of the union address tomorrow night. the teen is hadiya pendleton, shot and killed, a week after performing in washington during the president's inauguration week. michelle obama, along with valerie jarrett attended the funeral over the weekend. >>> and an american hero is being mourned today. take a look with me. live pictures, the memorial service for navy s.e.a.l. sniper chris kyle. thousands are expected inside the cowboys stadium in arlington, texas, today. kyle was the deadliest sniper in american military history. he wrote a best-selling book telling his story. he recently spoke about his life after the military. >> it is tough. you go from being military to civilian and, you know, we let our job identify who we are. and it is horrible, and you're doing it for the greater good and all of a sudden, you don't have an identity. >> kyle was shot to death, allegedly, by another iraq war veteran nine days ago. after a 200 mile funeral processi procession, kyle will be buriei in texas. >>> the manhunt for the cop killer